Table 1.
GP characteristics
| All GPs in Amsterdam (N = 424) | All Responding GPs (N = 177) | P values1 | Responding GPs personally available (N = 123) | P Values2 | Responding GPs not frequently transferring information (N = 31) | P Values3 | |
|---|---|---|---|---|---|---|---|
| Mean Age | 49.6 (range 33-66) | 50.8 | 52.9 | ||||
| Sex | |||||||
| Male | 246 58% | 108 61% | p = 0.586 | 78 65% | p = 0.104 | 28 90% () | p = 0.002 |
| Female | 198 42% | 69 39% | 45 35% | 3 10% | |||
| Practice | |||||||
| Single-handed practice | 98 23% | 44 25% | p = 0.71 | 32 26% | p = 0.908 | 11 38.7% () | p = 0.001 |
| Duo practice | 144 34% | 58 33% | 38 32.5% | 13 41.9% | |||
| Group practice | 182 43% | 75 42% | 53 41.5% | 7 19.4% | |||
| Working hours | |||||||
| 3-4 days/week | 246 58% | 112 63% | p = 0,805 | 77 626 | p = 0307 | 14 45.2% | p = 0.002 |
| 4 days or more/week | 144 34% | 62 35% | 45 36.6% | 17 54.8% | |||
1 = difference between all responding GPs and all GPs
2 = difference between GPs personally available and all responding GPs
3 = difference between GPs not frequently transferring information and all responding GPs